Restucture the L3 agent to support Kilo ++
We've been talking about ideas for restructuring the agent a bit in early Kilo in the L3 meeting. Let's get the plan nailed down.
Blueprint information
- Status:
- Complete
- Approver:
- Kyle Mestery
- Priority:
- High
- Drafter:
- Carl Baldwin
- Direction:
- Approved
- Assignee:
- Carl Baldwin
- Definition:
- Approved
- Series goal:
- Accepted for kilo
- Implementation:
-
Implemented
- Milestone target:
-
2015.1.0
- Started by
- Kyle Mestery
- Completed by
- Kyle Mestery
Related branches
Related bugs
Sprints
Whiteboard
March-24 (mestery): This needs to merge by March-31 to make Kilo.
March-19 (mestery): A few patches left, FFE for Kilo, moving to RC.
March-17 (mestery): Marking as Implemented, there are 3 minor patches left which will be tracked with a bug for either the RC release or Liberty.
February-2 (mestery): A lot of this has merged, but it won't complete until Kilo-3.
December-1 (mestery): Marking for Kilo-2
Gerrit topic: https:/
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Eliminate unnecessary indirection in L3 agent
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Kilo refactoring and restructuring the L3 agent
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WIP Remove broad exception catch from _periodic_
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L3 Agent refactor - extract device driver loading from agents
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Move classes out of l3_agent.py
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Tighten up try/except block around rpc call
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Move stale namespace cleanup logic out of L3 agent
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L3 Agent restructure - observer hierarchy
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Check metadata iptables chains during functional test
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Hand out L3 agent driver notifications
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Add metadata proxy L3 agent driver
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Refactor process_router method in L3 agent
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Move classes out of l3_agent.py
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Move classes out of l3_agent.py
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Move classes out of l3_agent.py
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Disable autorebase in Neutron
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L3 Agent restructure - observer hierarchy
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L3 Agent restructure - observer hierarchy
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WIP Move Floating IP processing to Router class
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refactor l3-agent to include dvr.py
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Revert "Add metadata proxy L3 agent driver"
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Refactor of floating ip processing in L3 Agent
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Create DvrRouter as a sub-class of Router
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VPNaaS: Remove methods, once router object available
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Move main entry point out of agent.py
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Adapt VPN agent to use new main for L3 Agent
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DHCP agent restructuring
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Remove main alias for bw compat with vpn agent
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Create arping helper in ip_lib
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WIP Encapsulate DVR Fip namespace
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Refactor management of namespaces in the L3 Agent
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Replace FLOATING_
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Move constants definitions to router classes
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Add coverage for extra routes extension
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Move extra routes processing to router classes
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Move DVR floating ip methods to dvr_router
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WIP Move ha functionality to ha_router
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Make the interface driver available to the router classes
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Move DVR floating ip methods to dvr_router
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Don't pass the port down to the floating ip processing
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Use weak ref to avoid deleting fip namespace through agent
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Refactor radvd control in the l3-agent
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WIP Move port processing to router classes
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Remove reference to self.services_sync
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WIP Move external port processing to router classes
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Refactor DVR _arp_entry methods
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Move _set_subnet_
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Move create_
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VPNaaS: device driver and agent refactoring part 1
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Misc HA router cleanups
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Add functional test for namespaces manager
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WIP Last-ditch effort to get the router stuff out of the agent
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Add tests for the l3 agent namespaces manager
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Use router state in get_ha_device_name and ha_network_added
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Rename/move some HA routers methods
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Remove HaRouter.verify_ha
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Merge branch 'master' into neutron-pecan
